ExchangeByID gRPC Method

Parameters

id

integer

REQUIRED

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Returns

exchange_id

integer

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creator_address

string

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create_time

integer

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first_token_id

string

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first_token_balance

integer

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second_token_id

string

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second_token_balance

integer

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Request

1
package main
2

3
import (
4
   "context"
5
   "crypto/tls"
6
   "encoding/json"
7
   "fmt"
8
   "github.com/fbsobreira/gotron-sdk/pkg/client"
9
   "google.golang.org/grpc"
10
   "google.golang.org/grpc/credentials"
11
)
12

13
// Quicknode endpoints consist of two crucial components: the endpoint name and the corresponding token
14
// For eg: QN Endpoint: https://docs-demo.tron-mainnet.quiknode.pro/abcde123456789
15
// endpoint will be: docs-demo.tron-mainnet.quiknode.pro:50051  {50051 is the port number for Tron gRPC}
16
// token will be : abcde123456789
17

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var token = "YOUR_TOKEN"
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var endpoint = "YOUR_ENDPOINT:50051"
20

21
type auth struct {
22
   token string
23
}
24

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func (a *auth) GetRequestMetadata(ctx context.Context, uri ...string) (map[string]string, error) {
26
   return map[string]string{
27
      "x-token": a.token,
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   }, nil
29
}
30

31
func (a *auth) RequireTransportSecurity() bool {
32
   return false
33
}
34

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func main() {
36

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   opts := []grpc.DialOption{
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      grpc.WithTransportCredentials(credentials.NewTLS(&tls.Config{})),
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      grpc.WithPerRPCCredentials(&auth{token}),
40
   }
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   conn := client.NewGrpcClient(endpoint)
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   if err := conn.Start(opts...); err != nil {
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      panic(err)
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   }
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   defer conn.Conn.Close()
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   id := int64(123)
48
   
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   fmt.Printf("Querying exchange details for exchange ID: %d\n", id)
50
   
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   exchange, err := conn.ExchangeByID(id)
52
   
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   if err != nil {
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      fmt.Printf("Error retrieving exchange: %v\n", err)
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      return
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   }
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   fmt.Println("Exchange details retrieved successfully:")
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   resultJSON, _ := json.MarshalIndent(exchange, "", "  ")
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   fmt.Println(string(resultJSON))
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}

1
package main
2

3
import (
4
   "context"
5
   "crypto/tls"
6
   "encoding/json"
7
   "fmt"
8
   "github.com/fbsobreira/gotron-sdk/pkg/client"
9
   "google.golang.org/grpc"
10
   "google.golang.org/grpc/credentials"
11
)
12

13
// Quicknode endpoints consist of two crucial components: the endpoint name and the corresponding token
14
// For eg: QN Endpoint: https://docs-demo.tron-mainnet.quiknode.pro/abcde123456789
15
// endpoint will be: docs-demo.tron-mainnet.quiknode.pro:50051  {50051 is the port number for Tron gRPC}
16
// token will be : abcde123456789
17

18
var token = "YOUR_TOKEN"
19
var endpoint = "YOUR_ENDPOINT:50051"
20

21
type auth struct {
22
   token string
23
}
24

25
func (a *auth) GetRequestMetadata(ctx context.Context, uri ...string) (map[string]string, error) {
26
   return map[string]string{
27
      "x-token": a.token,
28
   }, nil
29
}
30

31
func (a *auth) RequireTransportSecurity() bool {
32
   return false
33
}
34

35
func main() {
36

37
   opts := []grpc.DialOption{
38
      grpc.WithTransportCredentials(credentials.NewTLS(&tls.Config{})),
39
      grpc.WithPerRPCCredentials(&auth{token}),
40
   }
41
   conn := client.NewGrpcClient(endpoint)
42
   if err := conn.Start(opts...); err != nil {
43
      panic(err)
44
   }
45
   defer conn.Conn.Close()
46

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   id := int64(123)
48
   
49
   fmt.Printf("Querying exchange details for exchange ID: %d\n", id)
50
   
51
   exchange, err := conn.ExchangeByID(id)
52
   
53
   if err != nil {
54
      fmt.Printf("Error retrieving exchange: %v\n", err)
55
      return
56
   }
57
   
58
   fmt.Println("Exchange details retrieved successfully:")
59
   resultJSON, _ := json.MarshalIndent(exchange, "", "  ")
60
   fmt.Println(string(resultJSON))
61
}

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